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Machine translation
1. (WO2004002450) COATING SUSPENSIONS (COMPRISING OSMOPOLYMERS, OSMAGENTS) FOR FORMING AN EXPANDABLE OSMOTIC COMPOSITION IN CONTROLLED RELEASE DOSAGE FORMS AS WELL AS THE CORRESPONDING METHOD FOR PROVIDING THIS OSMOTIC COATING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/002450    International Application No.:    PCT/US2003/021361
Publication Date: 08.01.2004 International Filing Date: 28.06.2003
Chapter 2 Demand Filed:    26.01.2004    
IPC:
A61K 9/00 (2006.01), A61K 31/085 (2006.01)
Applicants: ALZA CORPORATION [US/US]; 1900 Charleston Road, M10-3B, PO Box 7210, Mountain View, CA 94039-7210 (US)
Inventors: LI, Shaoling; (US).
DONG, Liang-Chang; (US).
SHIVANAND, Padmaja; (US).
WONG, Patrick, S.L.; (US)
Agent: WEBB, Samuel, E.; Alza Corporation, c/o Johnson & Johnson, One Johnson & Johnson Plaza, WH3221, New Brunswick, NJ 08933 (US)
Priority Data:
60/392,775 28.06.2002 US
Title (EN) COATING SUSPENSIONS (COMPRISING OSMOPOLYMERS, OSMAGENTS) FOR FORMING AN EXPANDABLE OSMOTIC COMPOSITION IN CONTROLLED RELEASE DOSAGE FORMS AS WELL AS THE CORRESPONDING METHOD FOR PROVIDING THIS OSMOTIC COATING
(FR) SUSPENSIONS DE REVETEMENT (COMPRENANT DES OSMOPOLYMERES, DES OSMO-AGENTS), PERMETTANT DE REALISER UNE COMPOSITION OSMOTIQUE EXPANSIBLE POUR DES DOSES POSOLOGIQUES A LIBERATION CONTROLEE, ET PROCEDE CORRESPONDANT DE REALISATION DE CE REVETEMENT OSMOTIQUE
Abstract: front page image
(EN)The present invention includes an expandable osmotic layer and a coating suspension for providing an expandable osmotic layer, both of which are useful for the manufacture of controlled release dosage forms. The expandable osmotic layer of the present invention may be produced using the coating suspension of the present invention. Advantageously, the coating suspension of the present invention can be used to coat expandable osmotic layers under both wet and dry process conditions without sacrificing the quality of the expandable osmotic layers produced, and therefore provides a relatively robust coating suspension that facilitates commercial production of controlled release dosage forms including a coated expandable osmotic layer.
(FR)La présente invention concerne une couche osmotique expansible et une suspension de revêtement permettant de réaliser une couche osmotique expansible, l'une et l'autre convenant à la fabrication de formes posologiques à libération contrôlée. La suspension de la présente invention convient particulièrement à la production de la couche osmotique expansible de la présente invention. En l'occurrence, la suspension de revêtement de la présente invention convient particulièrement à l'application de couches osmotiques expansibles par procédés secs ou humides, sans inconvénient pour la qualité des couches osmotiques expansibles produites. On obtient ainsi une suspension de revêtement tenant relativement bien et se prêtant bien à la production commerciale de doses posologiques à libération contrôlée sur lesquelles a été appliquée une couche osmotique expansible.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)